MatLab newbie

U

uncleTom

Hi guys . . .

I'm new to this Matlab software . . . Right now I'm working on the help menu, you know just going through the tuturiols.


I keep getting this error, I don't know if it has to do with InternetExplorer or not. (Just so you know I have Jcreator installed but not open on my machine)

the code:


Code: 
Uncaught error fetching image:
java.lang.NegativeArraySizeException
	at ice.net.CachedInputStream.<init>(ice/net/CachedInputStream)
	at ice.net.ConnectionManager.createInputStream(ice/net/ConnectionManager)
	at ice.net.PersistentConnection.getInputStream(ice/net/PersistentConnection)
	at ice.net.HttpURLConnection.getInputStream(ice/net/HttpURLConnection)
	at ice.storm.ImageInputStream.checkRealIn(ImageConnection.java:93)
	at ice.storm.ImageInputStream.getContentType(ImageConnection.java:107)
	at ice.storm.ImageConnection.getContentType(ImageConnection.java:63)
	at sun.awt.image.URLImageSource.getDecoder(Unknown Source)
	at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source)
	at sun.awt.image.ImageFetcher.fetchloop(Unknown Source)
	at sun.awt.image.ImageFetcher.run(Unknown Source)
??? doc('Uncaught error fetching image:
        |
Error: Expected a variable, function, or constant, found "incomplete string".


Hey I'll be keeping this thread going with more questions observations and how MatLab helps with trading!
 
the link you posted is to MATLAB Builder for Java. I just installed Matlab.

The first thing I did after I noticed the (recurring) error message was go to that website and type it in the search field. I knew that would save some time. But I only got one match, that same link you posted. I read the info there but it doesn't pertain to anything in Matlab as opposed to MATLAB Builder for Java.

Anyone with experience in this. . it's not a pressing issue . . just every so often if I have a IE window open , this error keeps coming up.

I'm sure it has something to do with the JCreator/JVM I have installed here. JEEZ it seems like you need a a MSCS just to figure out how Java can screw up anything on your comp.

I'm sure this is a simple problem I just don't know where to start looking!
 
i think you can run matlab without java. try that and see.

you might try python,numpy,scipy as a matlab alternative.
 
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